Your ipod sounds like a more complicated coping tool than a comfort object...although a comfort object could be a coping tool as well.
I have my ipod to drown out the world and soothe my brain with predictable rhythms of sound, my watch with it's alarms and timers, and my various fidget toys that I carry around with me. I also have many comfort objects that I don't necessarily need every day, but can't imagine not having on hand when I need them.
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"Coming back to where you started is not the same as never leaving." -- Terry Pratchett, A Hat Full of Sky
Love transcends all.